#4A91AC#4A91AC

#4A91AC is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.1% C 0.082 H 225.3°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4A91AC
RGB	rgb(74, 145, 172)
HSL	hsl(197, 40%, 48%)
HSV	hsv(197, 57%, 67%)
CMYK	cmyk(57%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(56.77, -14.31, -20.95)
CIE-LCH	lch(56.77, 25.37, 235.65°)
OKLab	oklab(62.15% -0.0576 -0.0582)
OKLCH	oklch(62.15% 0.082 225.3)
XYZ	xyz(20.3930, 24.6833, 42.7114)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91AC #AC654A

analogous

#4AAC96 #4A91AC #4A60AC

triadic

#4A91AC #AC4A91 #91AC4A

tetradic

#4A91AC #964AAC #AC654A #60AC4A

square

#4A91AC #964AAC #AC654A #60AC4A

split-complementary

#4A91AC #AC4A60 #AC964A

monochromatic

#254956 #386D81 #4A91AC #71ACC2 #9CC5D4

Accessibility & contrast

On white

3.54

#4A91AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4A91AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91AC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91AC	#FFFFFF	#000000	##000000
##4A91AC	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828EAD

Deuteranopia (green-blind)

#7484AC

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4a91ac;
/* rgb */ color: rgb(74, 145, 172);
/* oklch */ color: oklch(62.1% 0.082 225.3);

Tailwind

colors: {
  custom: {
    50: '#85b1c4',
    500: '#4a91ac',
    950: '#000000',
  },
}

SCSS

$custom: #4a91ac;
$custom-light: #85b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91ac",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 196.531,
    "s": 39.837,
    "l": 48.235
  },
  "oklch": {
    "l": 0.62147,
    "c": 0.08189,
    "h": 225.3
  },
  "luminance": 0.24685
}

Semantic roles & 50–950 ramp

primary

#4A91AC

secondary

#C19E91

accent

#7958D0

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4A91AC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →